Should a nipple piercing be directly in the center of the nipple or is it all right to have the piercing just below the center?

Male or Female it doesn't really matter too much. I like to stay centered as much a possible this allows the nipple to *enhance evenly without developing a droop, all nipples *enhance once they have been pierced ( * they get slightly bigger in diameter ). Some piercers think if you go just below center you can avoid damaging milk ducts in the case of female nipple piercings, this however doesn't matter, the body will clear a path for the ducts regardless of the piercing should lactation be needed.